Expose textColor and caretColor APIs for supporting dark theme

.clang-format

@@ -0,0 +1,15 @@
+---
+BasedOnStyle: Chromium
+AlignTrailingComments: true
+BreakBeforeBraces: Linux
+ColumnLimit: 120
+IndentWidth: 4
+KeepEmptyLinesAtTheStartOfBlocks: false
+MaxEmptyLinesToKeep: 2
+ObjCSpaceAfterProperty: true
+ObjCSpaceBeforeProtocolList: true
+PointerBindsToType: false
+SpacesBeforeTrailingComments: 1
+TabWidth: 8
+UseTab: Never
+...

.gitignore

@@ -52,3 +52,7 @@ Carthage/Build
 
 fastlane/report.xml
 fastlane/screenshots
+
+# Swift Package Manager
+.swiftpm/
+.build/

MathEditor.xcodeproj/xcshareddata/xcschemes/iosMathEditor-Example.xcscheme

@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <Scheme
-   LastUpgradeVersion = "0720"
+   LastUpgradeVersion = "2630"
    version = "1.3">
    <BuildAction
       parallelizeBuildables = "YES"
@@ -27,6 +27,15 @@
       selectedDebuggerIdentifier = "Xcode.DebuggerFoundation.Debugger.LLDB"
       selectedLauncherIdentifier = "Xcode.DebuggerFoundation.Launcher.LLDB"
       shouldUseLaunchSchemeArgsEnv = "YES">
+      <MacroExpansion>
+         <BuildableReference
+            BuildableIdentifier = "primary"
+            BlueprintIdentifier = "6003F589195388D20070C39A"
+            BuildableName = "MathEditor_Example.app"
+            BlueprintName = "MathEditor_Example"
+            ReferencedContainer = "container:MathEditor.xcodeproj">
+         </BuildableReference>
+      </MacroExpansion>
       <Testables>
          <TestableReference
             skipped = "NO">
@@ -39,17 +48,6 @@
             </BuildableReference>
          </TestableReference>
       </Testables>
-      <MacroExpansion>
-         <BuildableReference
-            BuildableIdentifier = "primary"
-            BlueprintIdentifier = "6003F589195388D20070C39A"
-            BuildableName = "MathEditor_Example.app"
-            BlueprintName = "MathEditor_Example"
-            ReferencedContainer = "container:MathEditor.xcodeproj">
-         </BuildableReference>
-      </MacroExpansion>
-      <AdditionalOptions>
-      </AdditionalOptions>
    </TestAction>
    <LaunchAction
       buildConfiguration = "Debug"
@@ -71,8 +69,6 @@
             ReferencedContainer = "container:MathEditor.xcodeproj">
          </BuildableReference>
       </BuildableProductRunnable>
-      <AdditionalOptions>
-      </AdditionalOptions>
    </LaunchAction>
    <ProfileAction
       buildConfiguration = "Release"

MathEditorExample/MTViewController.m

@@ -10,7 +10,8 @@
 //
 
 #import "MTViewController.h"
-#import "MTMathKeyboardRootView.h"
+
+@import MathKeyboard;
 
 @interface MTViewController () <MTEditableMathLabelDelegate>
 

MathEditorSwift/Package.swift

@@ -0,0 +1,27 @@
+// swift-tools-version: 5.6
+
+import PackageDescription
+
+let package = Package(
+  name: "MathEditorSwift",
+  platforms: [.iOS(.v13), .macOS(.v11)],
+  products: [
+    .library(
+      name: "MathEditorSwift",
+      targets: ["MathEditorSwift"]
+    )
+  ],
+  dependencies: [
+    .package(url: "https://github.com/maitbayev/iosMath.git", branch: "master")
+  ],
+  targets: [
+    .target(
+      name: "MathEditorSwift",
+      dependencies: ["iosMath"]
+    ),
+    .testTarget(
+      name: "MathEditorSwiftTests",
+      dependencies: ["MathEditorSwift"]
+    ),
+  ]
+)

MathEditorSwift/Sources/MathEditorSwift/Internal/DummyTextInputHandler.swift

@@ -0,0 +1,27 @@
+//
+//  MTTextInputHandler.swift
+//  MathEditorSwift
+//
+//  Created by Madiyar Aitbayev on 26/03/2026.
+//
+
+#if canImport(UIKit)
+
+  import UIKit
+
+  struct DummyTextInputHandler {
+    var selectedTextRange: UITextRange?
+    var markedTextRange: UITextRange?
+    var markedTextStyle: [NSAttributedString.Key: Any]?
+    var beginningOfDocument = UITextPosition()
+    var endOfDocument = UITextPosition()
+    var inputDelegate: (any UITextInputDelegate)?
+    var tokenizer: UITextInputTokenizer = UITextInputStringTokenizer()
+  }
+
+#else  // canImport(UIKit)
+
+  struct DummyTextInputHandler {
+  }
+
+#endif  // canImport(UIKit)

MathEditorSwift/Sources/MathEditorSwift/Internal/MTCancelView.swift

@@ -0,0 +1,34 @@
+import Foundation
+
+public final class MTCancelView: MTView {
+  private let imageView: MTImageView
+
+  @objc
+  public init(target: AnyObject, action: Selector) {
+    #if canImport(UIKit)
+      let image = MTImage(systemName: "xmark.circle")?.withRenderingMode(.alwaysTemplate)
+      imageView = MTImageView(image: image)
+      imageView.contentMode = .scaleAspectFit
+      imageView.tintColor = .secondaryLabel
+    #else
+      imageView = MTImageView(frame: .zero)
+      imageView.image = MTImage(systemSymbolName: "xmark.circle", accessibilityDescription: nil)
+      imageView.imageScaling = .scaleProportionallyUpOrDown
+      imageView.contentTintColor = .secondaryLabelColor
+    #endif
+
+    super.init(frame: .zero)
+
+    addSubview(imageView)
+    imageView.pinToSuperview()
+
+    addGestureRecognizer(MTTapGestureRecognizer(target: target, action: action))
+
+    isHidden = true
+  }
+
+  @available(*, unavailable)
+  required init?(coder: NSCoder) {
+    fatalError("init(coder:) has not been implemented")
+  }
+}